Issue: I have a library with over 120 000 songs, and I ran this program, and there are 1034 duplicates found. There seems to be no option to just automatically go through the songs. It's unfortunately unusable for that reason.

Proposed solution: Add a feature, which asks the user if they want to use an automatic process, which uses few different methods for sorting. Some that came into my mind:

1. Creation date: delete either the older or the newer duplicates
2. Size: Delete either the larger one or smaller one
3. Bitrate: Delete either the one with higher bitrate or the one with lower
4. Album or single: If the track has album and single versions, select which one to prefer
5. Regex recognition: for example if the track name has (1) in it, you could use regex to detect that

Those options could be merged so let's say "I want the songs where creation date does not matter, but if the track is bigger, and has larger bit rate and has (1) in the file name, delete it right away"

Justification: Better user experience for users with a tad larger libraries. Also helps users to gain more power over which versions they want to keep and which to delete.